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during a test, 3 out of 100 cars selected at random were found to be defective. Use this ratio to estimate the number of defective cars if 1,500 cars were tested
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during a test, 3 out of 100 cars selected at random were found to be defective. Use this ratio to estimate the number of defective cars if 1,500 cars were tested

User Sgupta
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By using that ratio i think the answer is 45

3 times 15
User Daviesdoesit
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